Emergency Response Comco Petroleum Management Inc., provides emergency petroleum spill response service 24 hours a day, seven days a week in Simcoe County and Muskoka Region. We also serve Haliburton, Grey, Dufferin and Victoria County. The first priority of our response team is to contain the spill and prevent further loss. Comco can bring the appropriate staff and equipment to bear on a spill on very short notice. Comco is fully licensed and insured to carry out emergency response and clean-up.